Big is how you feel at a U2 concert. Big is how you feel watching Fahrenheit 911 in the theater. Big is how you feel when you join in solidarity to vote for change.
Big is important.
But big fades as soon as you leave the concert, theater, voting booth. And then you feel alone in a world that is the same as it ever was.
Secret universes are buried deep within us...between us...flow among us in a smile or in a knowing look. Secret universes are invisible but more real than that which is big.